Would be nice if this thing would make better use of processing power (that is, multicoreâ¦), and it has some UI quirksâ¦ Still, it's Adobe giving out something incredibly useful for free, which is quite unusual. Most RAW software won't handle my Sigma DP2 files, getting them into DNG format first helps me out greatly. Even allows me to use an older version of ACR so I don't have to upgrade to the abomination that is CS4! Woo hoo!